diff --git a/Makefile b/Makefile
index f6b68a8..e39daf6 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,11 @@ VERSION := 0.03
 LDFLAGS=$(shell pkg-config --libs json-c) $(shell pkg-config --libs libmosquitto)
 CFLAGS=-Wall $(shell pkg-config --cflags json-c) $(shell pkg-config --cflags libmosquitto) -DVERSION='"$(VERSION)"' -DWITH_TLS 
 
+ifeq ($(shell uname -s),Darwin)
+  MACHINE_PATH = -I "$(shell xcrun --show-sdk-path)/usr/include/machine"
+  CFLAGS += $(MACHINE_PATH)
+endif
+
 BINARIES=obinsectd
 
 all: $(BINARIES)